Most families do not need a bunker.
They need water, light, food, medicine, a way to communicate, and a simple plan everyone can understand when normal life gets interrupted.
That is the heart of a good 72-hour emergency kit.
Whether you are preparing for hurricane season, wildfire smoke, flooding, a long power outage, winter weather, or a sudden evacuation, the goal is not to become paranoid. The goal is to make the first three days easier, safer, and calmer for your household.
A 72-hour emergency kit gives your family a practical starting point. It helps you cover the basics before stress, confusion, and last-minute store runs take over.
At Off-Grid Gear Guy, we call this being Prepared, Not Paranoid.
This guide will walk you through how to build a family 72-hour emergency kit, what supplies to include, how much water and food you need, what documents to copy, how to prepare for pets and special needs, and how to keep your plan updated without turning emergency preparedness into a second job.
What Is a 72-Hour Emergency Kit?
A 72-hour emergency kit is a set of supplies and household decisions designed to help your family get through the first three days of a disruption.
That disruption could be:
- A power outage
- A hurricane or tropical storm
- A flood
- A wildfire evacuation
- A winter storm
- A boil-water notice
- A transportation shutdown
- A communication outage
- A local emergency that requires sheltering in place
The first 72 hours matter because normal services may be delayed. Stores may be closed. Roads may be blocked. Cell service may be unreliable. Power may be out. Local officials may be focused on the highest-risk areas first.
Your kit does not need to be perfect. It needs to be useful.
The best family emergency kit is one your household can actually find, carry, understand, and maintain.
The Calm & Ready Approach: Supplies Plus Decisions
A common mistake families make is thinking emergency preparedness is only about buying gear.
Gear helps, but decisions matter just as much.
A flashlight is useful. Knowing where everyone meets if you get separated is better.
A power bank helps. Knowing your out-of-area emergency contact helps even more.
A pantry shelf of emergency food is smart. But if nobody in your household will eat it, congratulations — you bought decorative anxiety.
The Calm & Ready approach combines two things:
- Core supplies your family may need during the first 72 hours.
- Household decisions that reduce confusion when pressure is high.
That means your family emergency plan should answer questions like:
- Where do we meet if we cannot get home?
- Who do we contact if local phone networks are overloaded?
- What do we take if we need to leave quickly?
- Where are the flashlights, medications, documents, and pet supplies?
- What is our backup route?
- Where can we go that accepts pets?
- What local hazards are most likely where we live?
When those answers are written down ahead of time, your family has a calmer starting point.
Your 72-Hour Starting Target
Before getting into the full checklist, start with three simple numbers.
1. Number of People
How many people are in your household?
Include:
- Adults
- Children
- Older adults
- Anyone staying with you during storm season
- Anyone who may rely on your household during an emergency
2. Number of Pets
Pets need planning too.
Include:
- Dogs
- Cats
- Service animals
- Small pets
- Any animal requiring food, water, medication, carriers, leashes, or records
3. Water and Meals
A simple starting point:
Water: At least 1 gallon per person per day
72-hour water target: People × 3 gallons
Food: At least 3 days of nonperishable meals
72-hour meal target: People × 9 meals
For example, a family of four should start with:
- 12 gallons of water minimum
- 36 simple meals minimum
That does not include extra water for pets, heat, sanitation, medical needs, or cooking. If you live in a hot climate, hurricane zone, wildfire area, or anywhere outages can stretch longer, build beyond the minimum over time.
Start with three days. Then improve from there.
Do These 5 Things First
Before you buy more supplies, handle the five decisions that make your emergency kit more useful.
1. Choose Two Meeting Places
Pick one meeting place near your home and one outside your neighborhood.
Your near-home meeting place could be:
- A neighbor’s driveway
- A mailbox area
- A nearby park entrance
- A familiar corner
- A community clubhouse
Your out-of-neighborhood meeting place could be:
- A relative’s house
- A school parking lot
- A public library
- A community center
- A familiar store parking lot outside your immediate area
The key is that everyone knows the location.
2. Choose One Out-of-Area Contact
Pick one person outside your local area who everyone can text or call.
During disasters, local networks can become overloaded. Sometimes a message to someone outside the affected area may go through more reliably than local calls.
Write this person’s name and phone number on paper. Do not rely only on a phone contact list.
3. Enable Local Emergency Alerts
Make sure your household knows how to receive official local emergency information.
This may include:
- Wireless emergency alerts
- Local emergency management alerts
- Weather alerts
- NOAA Weather Radio
- County or city alert systems
- Official local government pages
Your cousin’s dramatic Facebook post does not count as an emergency alert system. Helpful? Maybe. Reliable? Let’s not build the plan on it.
4. Place Shoes, Flashlights, and Medications Where They Are Easy to Reach
During a nighttime outage or evacuation, small things become big things.
Make sure every household member can quickly access:
- Sturdy shoes
- Flashlight or headlamp
- Essential medications
- Glasses or medical devices
- Phone and charger
- Basic clothing layer
This is especially important for hurricanes, earthquakes, tornado warnings, wildfire evacuations, and overnight power outages.
5. Identify Two Evacuation Routes and One Destination
Do not wait until everyone else is on the road to decide where you are going.
Write down:
- Primary evacuation route
- Backup evacuation route
- Destination name, address, and phone number
- Pet-friendly destination if needed
- Notes about fuel, tolls, bridges, flood zones, or road closures
A calm evacuation starts before the pressure arrives.
Core Supplies for a 72-Hour Family Emergency Kit
Now let’s build the actual kit.
Think of your supplies in three categories:
- H = Home
- G = Go-kit
- B = Both
Some items belong at home. Some belong in a portable go-bag. Some belong in both places.
This simple system keeps your emergency supplies from becoming a chaotic closet monster.
Water, Food, and Health Supplies
Start with the basics your body needs first.
Emergency Water
Store at least 1 gallon per person per day for drinking and basic sanitation.
For 72 hours, that means:
- 1 person = 3 gallons minimum
- 2 people = 6 gallons minimum
- 4 people = 12 gallons minimum
- 6 people = 18 gallons minimum
Add extra water for:
- Pets
- Infant formula
- Medical needs
- Hot climates
- Cleaning
- Cooking
- Longer outages
Water is not glamorous. It does not get the same attention as gadgets. But when systems go down, water becomes the boss.
Nonperishable Food
Store at least three days of food your household will actually eat.
Good options include:
- Canned meats
- Canned beans
- Canned vegetables
- Shelf-stable soups
- Nut butters
- Crackers
- Protein bars
- Shelf-stable milk
- Oatmeal packets
- Ready-to-eat meals
- Dried fruit
- Nuts and trail mix
- Baby food if needed
Avoid building your entire kit around foods your family hates. Stress is already enough. No need to add mystery lentil loaf to the crisis.
Manual Can Opener and Eating Utensils
If your emergency food is in cans, you need a manual can opener.
Also include:
- Disposable or reusable utensils
- Cups
- Bowls or plates
- Napkins or paper towels
- Trash bags
Simple, but often forgotten.
Prescription Medicines and Medication List
Keep essential medications accessible and create a written medication list.
Include:
- Medication names
- Dosages
- Schedule
- Prescribing clinician
- Pharmacy contact
- Refill plan
- Allergies
- Medical conditions
Talk with your clinician or pharmacist about how to plan refills appropriately. Do not guess with medications.
First-Aid Kit
A basic first-aid kit should include:
- Bandages
- Gauze
- Medical tape
- Antiseptic wipes
- Gloves
- Tweezers
- Cold pack
- Pain reliever
- Thermometer
- Any household-specific medical supplies
Customize your kit for your actual family, not some imaginary wilderness expedition.
Special Household Needs
Add supplies for:
- Infants
- Older adults
- Disabilities
- Allergies
- Dietary restrictions
- Medical devices
- Mobility needs
- Sensory needs
- Communication needs
Preparedness gets real when it accounts for the people actually living in the house.
Pet Supplies
For pets and service animals, include:
- Food
- Water
- Medications
- Leash
- Collar
- Carrier
- Identification
- Vaccination records
- Cleanup supplies
- Comfort item
- Pet-friendly destination plan
Pets are family. Plan for them before the hotel lobby conversation gets awkward.
Light, Information, and Power
Power outages are one of the most common emergencies families face. Your goal is to keep your household safe, informed, and functional.
Flashlights or Headlamps
Have flashlights or headlamps for each household member.
Headlamps are especially useful because they keep your hands free. This matters when you are carrying a child, checking a breaker, walking a dog, or making food in the dark.
Avoid relying on candles as your main lighting plan. Candles can create fire risk, especially around children, pets, curtains, and tired adults trying to find snacks at midnight.
Spare Batteries
Match batteries to each device.
Check:
- Flashlights
- Headlamps
- Radios
- Lanterns
- Medical devices
- Smoke alarms
- Carbon monoxide alarms
Do not just buy random batteries and hope the battery drawer becomes a miracle.
Battery-Powered or Hand-Crank Radio
A weather radio can help you receive emergency information if internet, TV, or cell service is unavailable.
Look for a battery-powered or hand-crank radio that can receive NOAA Weather Radio alerts.
Phone Charging Cables and Power Banks
Include:
- Charging cables
- Charged power banks
- Vehicle charger
- Wall adapter
- Cable for each phone type in your household
Recharge power banks regularly. A dead power bank is just a very confident paperweight.
Printed Maps and Key Addresses
Navigation apps are great until service disappears.
Print or write down:
- Home address
- Work addresses
- School addresses
- Daycare address
- Family meeting places
- Evacuation destination
- Primary and backup routes
- Important phone numbers
Keep one copy at home and one in your go-kit.
Whistle
A whistle can help signal for help if someone is trapped, separated, or unable to shout loudly.
Small item. Big usefulness.
Sanitation, Shelter, and Useful Tools
Emergency preparedness is not just about food and gadgets. Sanitation and basic comfort matter, especially with children, older adults, pets, and longer outages.
Hygiene and Sanitation Supplies
Include:
- Moist towelettes
- Soap
- Hand sanitizer
- Toilet paper
- Garbage bags
- Plastic ties
- Feminine hygiene products
- Diapers if needed
- Disinfecting wipes
Sanitation protects health and morale. Nobody wants to talk about toilet paper until it is the headline issue.
Dust Masks or Respiratory Protection
Depending on your local hazards, masks may be useful for dust, smoke, debris, or cleanup situations.
Choose appropriate masks for each household member based on the risks in your area and official guidance.
Blankets, Sleeping Bags, and Seasonal Clothing
Include:
- Blanket or sleeping bag for each person
- Seasonal clothing
- Rain protection
- Sturdy shoes
- Socks
- Gloves if needed
- Warm layers if appropriate
Rotate clothing seasonally, especially for children who grow quickly.
Wrench or Pliers
A wrench or pliers may be useful for utilities, but only operate shutoffs if local guidance says you should and you know how to do it safely.
This is one of those areas where confidence without training can become expensive.
Plastic Sheeting and Duct Tape
Plastic sheeting and duct tape may be useful if officials instruct you to shelter in place.
Store these items, but use them according to official instructions.
Fire Extinguisher
Keep a fire extinguisher in your home and know how and when to use it.
Make sure household adults know where it is located.
Waterproof Matches or Safe Ignition Method
If you include matches or another ignition method, store them safely away from children.
Fire tools are useful. Fire tools plus curious kids equal bad math.
Build Your Family Emergency Communication Plan
A good 72-hour emergency kit includes information, not just supplies.
Your communication plan should be simple enough that every responsible household member can understand it.
Local Emergency Alerts
Write down:
- Alert service or app
- Local emergency management source
- Weather alert source
- Where alerts are received
- Who checks them
NOAA Weather Radio
Write down:
- Station or channel
- Device location
- Battery type
- Who knows how to use it
Out-of-Area Contact
Write down:
- Name
- Phone number
- Relationship
- Backup contact if needed
Everyone should know this person is the communication hub if the family gets separated.
Household Group Text
Create a group text for your household or emergency circle.
Include:
- Immediate family
- Older children if appropriate
- Nearby relatives
- Caregivers if needed
Backup Communication
If phones do not work, what is the backup?
Options may include:
- Neighbor
- Landline
- Radio
- Written note location
- Community meeting place
Write this down. Stress makes memory slippery.
Loved Ones and Special Needs Planning
Every household has different needs. Your emergency plan should reflect real life.
Medications
Write down:
- Names
- Doses
- Schedule
- Refill plan
- Pharmacy
- Prescriber
- Storage needs
Mobility or Medical Devices
Plan for:
- Power needs
- Batteries
- Chargers
- Transportation
- Backup equipment
- Caregiver support
Children
Include:
- Comfort item
- School or daycare release plan
- Emergency contacts authorized for pickup
- Snacks
- Formula or diapers if needed
- Written calming steps
Children borrow calm from adults. The more prepared you are, the less chaotic the experience feels to them.
Older Adults
Plan for:
- Check-in person
- Transportation
- Medication support
- Mobility needs
- Medical device power
- Backup caregiver
Pets and Service Animals
Include:
- Carrier
- Destination
- Records
- Food and water
- Medication
- Caregiver backup
- Comfort item
Sensory or Communication Needs
Write down:
- Instructions
- Communication aids
- Language needs
- Sensory supports
- Calming routines
A good emergency plan does not assume everyone responds to stress the same way.
Important Documents and Emergency Money
Your emergency kit should include a document pouch.
This is one of the most overlooked parts of family emergency preparedness.
Documents to Copy
Include copies of:
- Identification
- Insurance information
- Medical information
- Emergency contacts
- Key account contacts
- Prescriptions
- Pet vaccination records
- Pet identification records
- Important household documents
Emergency Contact List on Paper
Phones break. Batteries die. Networks fail.
Keep paper copies of important contacts in:
- Home emergency kit
- Go-kit
- Vehicle if appropriate
- Document pouch
Cash in Small Bills and Coins
During outages, card readers and ATMs may not work.
Keep a small amount of emergency cash in small bills and coins, stored securely.
Waterproof Document Pouch
Use a waterproof, portable pouch for paper documents.
You may also keep an encrypted digital backup if appropriate.
The Calm Continuity Layer
This is the part most emergency checklists miss.
Supplies help you survive. Familiar routines help you think.
Add one small comfort or routine-support item for each person.
Examples:
- Familiar snack
- Child’s activity
- Hearing-aid supplies
- Spare glasses
- Pet comfort item
- Written calming steps
- Favorite small toy
- Deck of cards
- Tea bags or instant coffee
- Small notebook and pen
These are not survival basics, but they can make sound decisions easier under stress.
This is especially important for households with children, older adults, pets, sensory needs, or anxiety around storms and emergencies.
Calm is not fluff. Calm is a tool.
Move or Shelter: Decide Before the Pressure Arrives
Some emergencies require you to stay home. Others require you to leave.
Your family should have both plans.
Near-Home Meeting Place
Choose a location close to your home where everyone meets if you need to exit the house quickly.
Out-of-Neighborhood Meeting Place
Choose another location outside your immediate neighborhood in case your area is blocked or unsafe.
Primary Evacuation Route
Write down your main route.
Include:
- Road names
- Direction
- Fuel stops
- Potential flood zones
- Toll roads
- Bridge concerns
Backup Evacuation Route
Your backup route matters because primary roads may be closed, flooded, jammed, or unsafe.
Destination
Write down:
- Name
- Address
- Phone number
- Notes about access
- Whether reservations are needed
Pet-Friendly Destination
If you have pets, write down a destination that accepts them.
Do this before an evacuation order is issued. Pet-friendly options fill fast.
Utility Shutoff Notes
Only include utility shutoff steps if you are instructed, trained, and it is appropriate based on local guidance.
When in doubt, follow official public-safety instructions.
Customize Your Emergency Kit for Local Hazards
A family in Florida does not need the exact same kit as a family in Colorado, California, Maine, or Texas.
Your 72-hour emergency kit should match your real risks.
Extreme Heat
Add:
- Extra water
- Cooling towels
- Battery-powered fans
- Cooling plan
- Backup location with air conditioning
- Electrolytes if appropriate
- Plan for older adults, children, and pets
Winter Weather
Add:
- Extra warmth
- Safe heating plan
- Ice traction
- Vehicle supplies
- Blankets
- Gloves
- Hats
- Snow or ice tools where appropriate
Flooding and Hurricanes
Add:
- Waterproof storage
- Rain protection
- Evacuation zone information
- Evacuation route
- Battery-powered lighting
- Weather radio
- Important documents in waterproof pouch
- Extra charging options
Wildfire and Smoke
Add:
- Evacuation triggers
- Respirator guidance based on official recommendations
- Cleaner-air room plan
- Important documents ready to go
- Pet carriers
- Vehicle fuel plan
Earthquake
Add:
- Sturdy shoes
- Gloves
- Safe furniture placement
- Gas-leak awareness
- Flashlights near beds
- Family meeting locations
Long Power Outage
Add:
- Safe food-temperature plan
- Carbon monoxide alarms
- Extended charging
- Backup lighting
- Cooler plan
- Battery-powered radio
- Medication storage plan
Do not build your kit for every disaster movie ever made. Build it for the hazards most likely to affect your household.
That is where preparedness becomes practical.
Carbon Monoxide Safety During an Outage
This part is serious.
Never use a generator, charcoal grill, camp stove, or other fuel-burning device inside a home, garage, basement, tent, or near doors, windows, and vents.
Carbon monoxide can build up quickly and can be deadly.
During outages, families may try creative ways to cook, heat, or power devices. Some of those shortcuts are dangerous.
Follow manufacturer instructions and local public-safety guidance. Make sure you have working carbon monoxide alarms, especially if you use fuel-burning equipment outside the home.
Prepared does not mean improvising with dangerous equipment indoors.
The 10-Minute Quarterly Emergency Kit Reset
Your emergency kit is not “set it and forget it.”
It needs a simple maintenance routine.
The good news: this does not have to be complicated.
Once every quarter, take 10 minutes and check the following.
Check Dates and Damage
Review:
- Water
- Food
- Medicines
- Batteries
- Pet supplies
- First-aid items
- Seasonal clothing
Replace anything expired, damaged, leaking, or no longer appropriate.
Recharge and Test Devices
Recharge:
- Power banks
- Flashlights
- Lanterns
- Radios
- Medical device backups if applicable
Test:
- Flashlights
- Weather radio
- Smoke alarms
- Carbon monoxide alarms
Update Household Information
Review:
- Emergency contacts
- Destinations
- School plans
- Prescriptions
- Pet records
- Medical needs
- Household changes
If someone moved, changed schools, changed medication, got a new pet, or outgrew clothing, update the plan.
Rotate Seasonal Supplies
Swap out items based on the season.
For example:
- Summer: extra water, cooling items, rain gear
- Winter: warm layers, blankets, ice traction
- Hurricane season: waterproof storage, evacuation route review
- Wildfire season: cleaner-air plan, document pouch, evacuation trigger review
Ask One Simple Question
Ask one person in your household:
“Where do we meet, who do we contact, and what do we take?”
If they can answer, your plan is becoming usable.
If they cannot, that is not failure. That is your next 10-minute improvement.
Printable 72-Hour Emergency Kit Checklist
Use this as a quick-start checklist.
Water and Food
- Water: at least 1 gallon per person per day
- 3-day supply of nonperishable food
- Manual can opener
- Eating utensils
- Pet food and water
- Infant or special dietary supplies if needed
Health and Medical
- Prescription medications
- Written medication list
- First-aid kit
- Medical supplies
- Allergy supplies
- Mobility or medical device backup plan
Light, Power, and Information
- Flashlights or headlamps
- Spare batteries
- Battery-powered or hand-crank radio
- NOAA Weather Radio access
- Phone charging cables
- Charged power banks
- Vehicle charger
- Printed maps
- Whistle
Sanitation and Shelter
- Moist towelettes
- Soap or sanitizer
- Toilet paper
- Garbage bags
- Plastic ties
- Dust masks
- Blankets or sleeping bags
- Seasonal clothing
- Sturdy shoes
- Fire extinguisher
Documents and Money
- Copies of identification
- Insurance information
- Medical information
- Emergency contact list
- Prescriptions
- Pet vaccination records
- Cash in small bills and coins
- Waterproof document pouch
Family Plan
- Near-home meeting place
- Out-of-neighborhood meeting place
- Out-of-area contact
- Household group text
- Backup communication option
- Primary evacuation route
- Backup evacuation route
- Destination
- Pet-friendly destination
Local Hazard Add-Ons
- Extreme heat supplies
- Hurricane or flood supplies
- Wildfire smoke supplies
- Winter weather supplies
- Earthquake supplies
- Long outage supplies
Common 72-Hour Emergency Kit Mistakes
Mistake 1: Buying Gear Before Making a Plan
Supplies are useful, but decisions drive action.
Start with meeting places, contacts, alerts, and evacuation routes.
Mistake 2: Forgetting Pets
If your emergency plan does not include your pets, it is incomplete.
Food, water, leash, carrier, records, medication, and a pet-friendly destination should be part of the plan.
Mistake 3: Relying Only on Your Phone
Your phone is useful until it is dead, lost, broken, or disconnected.
Keep paper copies of contacts, maps, medications, and destinations.
Mistake 4: Storing Food Nobody Eats
Emergency food should be shelf-stable, but it should also be realistic.
Choose foods your household will actually eat.
Mistake 5: Forgetting Maintenance
Expired food, dead batteries, and outdated contacts make a kit less useful.
Use the 10-minute quarterly reset.
Mistake 6: Ignoring Local Hazards
Your kit should match your area.
Hurricane families need different add-ons than wildfire families. Heat planning is different from winter planning. Long outage planning is different from evacuation planning.
Prepare for your real risks first.
Frequently Asked Questions About 72-Hour Emergency Kits
How much water should I store for a 72-hour emergency?
A good starting point is at least 1 gallon per person per day. For 72 hours, store at least 3 gallons per person. Add extra for pets, medical needs, hot weather, cooking, and sanitation.
How much food should a family emergency kit include?
Plan for at least three days of nonperishable food. A simple target is 9 meals per person for 72 hours.
Should I build a home kit or a go-bag?
You should have both if possible. Some supplies stay at home, some belong in a portable go-kit, and some should be in both places. Use the H/G/B method: Home, Go-kit, or Both.
What should be in a family go-bag?
A family go-bag should include essential documents, medications, phone chargers, power bank, flashlight, basic first-aid, snacks, water, emergency contacts, cash, pet supplies if needed, and comfort items for children or household members.
What documents should I keep in an emergency kit?
Keep copies of identification, insurance, medical information, prescriptions, emergency contacts, pet vaccination records, and key account contacts. Store them in a waterproof document pouch.
How often should I update my emergency kit?
Review your kit every quarter. Check food, water, medications, batteries, pet supplies, contacts, destinations, seasonal clothing, and local hazard supplies.
What is the most overlooked emergency preparedness item?
The most overlooked item is usually not gear. It is the written plan: where to meet, who to contact, what to take, and where to go.
Final Thought: Prepared, Not Paranoid
Emergency preparedness should make your family feel steadier, not more afraid.
You do not have to do everything at once. Start with water, food, lights, medications, documents, communication, and a basic move-or-shelter plan.
Then improve your kit over time.
Preparedness is not about predicting every possible disaster.
It is about giving your household a calm first step when normal life gets interrupted.
Build the first 72 hours.
Review it every quarter.
Keep it simple enough that your family can actually use it.
That is the win.
Call to Action
Want the printable version?
Download the free Calm & Ready 72-Hour Family Checklist from Off-Grid Gear Guy and build your family’s first three days of readiness without panic, clutter, or confusion.
Prepared, Not Paranoid.
